Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5295771 | Clean room tool chamber | Gary Wehrmann, James B. Perrin, III, Ernest H. Sierra, Jr., Robert C. Wegmann | 1994-03-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5295771 | Clean room tool chamber | Gary Wehrmann, James B. Perrin, III, Ernest H. Sierra, Jr., Robert C. Wegmann | 1994-03-22 |